Intel already knows 10th gen comet lake is DOA so 11th gen Rocket Lake developement is well underway way and ES chips are appearing on 3D Mark
https://wccftech.com/intel-11th-gen-rocket-lake-s-desktop-8-core-16-thread-cpu-spotted/
11th gen Rocket Lake is due Q4 2020, giving 10th gen owners just about 4 month before they have to upgrade again to a new motherboard. if 10th gen isn't a desperate cash grab I don't know what is
Wrote that when the 10th series was announced with the rumours for the 11th series at the end of the year (that was around Xmas time).
Intel is trying to pull a fast one and is nothing new. 2017 did that with the 7700K. Introduced the Z270 motherboard, instead of just using Z170 and within 6 months made the whole thing EOL and had the Z370 platform with the 8700K. 6 MONTHS!!! On a CPU that many in here were buying pre-binned for £800 even when AMD had the 1000 series out, with top of the range motherboards north of £900.
And 11th series would be DOA. Not because it would need to fight Zen 3, but because in 2021 both companies plan to move to DDR5 and PCIe 5.0.
2020 is the worst year to buy new hardware, except if someone upgrades to Ryzen 4000 CPU having already everything else. Even GPUs are not going to be that good considering next year we have MCM GPUs by both AMD & NVIDIA.
Consoles on the other hand, look like the best future proof investment for the next 7 years.